#include<ros/ros.h>


int main(int argc, char *argv[])
{   
    setlocale(LC_ALL,"");
    ros::init(argc,argv,"param_del_c");
    ros::NodeHandle nh;

    bool flag1 = nh.deleteParam("radius");
    if(flag1){
        ROS_INFO("删除成功");
    }
    else ROS_INFO("删除失败");
    bool flag2 = ros::param::del("radius2");
    if(flag2){
        ROS_INFO("删除成功");
    }else ROS_INFO("删除失败");

    return 0;
}
